Digital Signature
Trust and integrity for critical digital processes
Digital signature solutions protect the integrity, authenticity, and non-repudiation of digital assets across all business processes. In public sector, enterprise and KRITIS environments, they ensure that software, documents, data, and workflows cannot be tampered with without detection. Digital signatures establish verifiable trust across complex ecosystems such as supply chains, software development pipelines, and regulated approval processes.
Use Cases
Code Signing
Protect software and updates by digitally signing code. Ensure authenticity, prevent tampering, and maintain trust across development, distribution, and deployment pipelines.
Supply Chain Integrity
Secure digital supply chains by signing and verifying software, updates, and components. Detect manipulation early and ensure end‑to‑end trust across vendors, partners, and delivery stages.
Signed Workflows
Digitally sign workflows and approvals to ensure accountability, non‑repudiation, and compliance. Automate decisions while maintaining proof of origin and integrity across business processes.
Data and Document Integrity
Protect sensitive data and documents with digital signatures. Verify authenticity, detect unauthorized changes, and ensure long‑term integrity for compliance‑critical and regulated information
Use Case Challenges
Manipulation
- Changes go unnoticed
- Unsigned artifacts spread
- Integrity not provable
Compliance
- eIDAS / NIS2 pressure
- Traceability required
- Audit evidence expected
Ecosystems
- Complex supply chains
- Many stakeholders
- Trust boundary unclear
Auditability
- No end-to-end proof
- Missing logs
- Hard to attribute actions
Key numbers
%
Attacked Organizations
%
Third‑Party Breaches
Billion USD — Market Growth by 2034
Eviden Digital Signature Solutions
Eviden provides modular Digital signature solutions designed for high-security and regulated environments. Based on proven cryptovision technologies, the solution enables organizations to protect software, data, and processes with cryptographically verifiable signatures. It integrates into existing IT landscapes, supports enterprise-grade signing workflows, and helps maintain integrity, traceability, and long-term validity across the lifecycle of critical digital assets.
Eviden offers a broad, modular product portfolio whose components are not interdependent and can be deployed individually or combined as needed to match each customer’s environment and requirements:
Eviden Sign enables a secure, centralized signing strategy for documents, code, and digital assets, governed by enforceable policies and full auditability. Eviden PKI supports our customers as CA foundation, Eviden HSM and Eviden Keymaster for hardwarebacked protection of highvalue keys, Eviden SCinterface for enterprise credential and token integration, and Eviden Certificate Lifecycle Automation to manage certificates at scale. All components are modular and combinable to fit any enterprise environment. The result is verifiable integrity, reduced tampering risk, and complianceready proof across business operations.
Contact us to assess how digital signature solutions can protect your business processes.
Why Eviden?
Digital Sovereignty
Developed and supported in Europe, based on open standards and trusted cryptography. Digital signatures without vendor lock‑in ensure long‑term control, transparency, and technological sovereignty.
Cryptographic Excellence
Built on proven cryptography and decades of expertise. High‑assurance algorithms, secure key management, and standards‑based implementations deliver trusted digital signatures for critical use cases.
Modular Architecture
A flexible, modular architecture adapts to your needs. Components can be combined and extended, with compliance‑ready archives supporting long‑term validation, auditability, and regulatory requirements.
Cost Efficiency
Deploy on‑prem or as‑a‑service while maintaining strong key protection. Policy‑based controls reduce operational effort, optimize costs, and enable secure digital signatures at scale.
Digital trust is not assumed
— it is cryptographically proven.
Collaterals
Related Eviden Product Families
Contact us to assess how digital signature solutions can protect your business processes.
Frequently Asked Questions
What is a digital signature?
A digital signature is a cryptographic mechanism that ensures integrity, authenticity, and non-repudiation of digital assets.
Why are digital signatures important for enterprises and critical infrastructure?
They make tampering detectable and provide verifiable proof of origin and integrity across documents, software, data, and workflows.
How do digital signatures support compliance (eIDAS / NIS2)?
They provide traceability, audit evidence, and long-term validity required for regulated processes and critical environments.
What is code signing and why does it matter?
Code signing protects software and updates by verifying authenticity and detecting unauthorized changes across development and deployment pipelines.
How do signatures improve supply chain integrity?
They help secure software supply chains by signing and verifying components and updates to detect manipulation early and maintain end-to-end trust.
What does non-repudiation mean?
Non-repudiation means a signer cannot credibly deny having signed or approved a digital asset or process step.